Elliptical bicycle frame



FIG. 1 is a rear and left-side perspective view of an elliptical bicycle frame showing our new design in accordance to a first embodiment;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front and right-side perspective view thereof.

FIG. 9 is a rear and left-side perspective view of an elliptical bicycle frame showing our new design in accordance to a second embodiment;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a right-side elevation view thereof;

FIG. 13 is a left-side elevation view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof; and

FIG. 16 is a front and right-side perspective view thereof.

FIG. 17 is a rear and left-side perspective view of an elliptical bicycle frame showing our new design in accordance to a third embodiment;

FIG. 18 is a front elevation view thereof;

FIG. 19 is a rear elevation view thereof;

FIG. 20 is a right-side elevation view thereof;

FIG. 21 is a left-side elevation view thereof;

FIG. 22 is a top plan view thereof;

FIG. 23 is a bottom plan view thereof; and,

FIG. 24 is a front and right-side perspective view thereof.

The broken lines shown in FIGS. 1-24 are included for the purpose of illustrating environmental elements only and form no part of the claimed design. 

CLAIM The ornamental design for an elliptical bicycle frame, as shown and described. 